PERM_CALLOC

The PERM_CALLOC macro is a platform-independent substitute
for the C library routine calloc. It allocates int size
bytes of memory that persist after the request that is being processed has
been completed. If pooled memory has been disabled in the configuration file
(with the pool-init built-in SAF), PERM_CALLOC and CALLOC both obtain their memory from the system heap.